|Home > Documentation > Migrating to Apache Geronimo > J2G Migration Tool > Building J2G from source|
Downloading and building J2G from the latest source allows for modifications and additions to be made to the tool set, the prerequisites and instructions are as follows.
Once the prerequisites are installed, it is time to checkout the code from the repository. To do this, use the "svn co" command from the command line. Currently, the repository for j2g is https://svn.apache.org/repos/asf/geronimo/devtools/j2g
From the root J2G directory:
To disable unit tests while building:
Once the tool has been built you can deploy by using the following steps: